CN106957082A - A kind of GEOTHERMAL WATER gas-liquid solid separation device - Google Patents
A kind of GEOTHERMAL WATER gas-liquid solid separation device Download PDFInfo
- Publication number
- CN106957082A CN106957082A CN201710282974.7A CN201710282974A CN106957082A CN 106957082 A CN106957082 A CN 106957082A CN 201710282974 A CN201710282974 A CN 201710282974A CN 106957082 A CN106957082 A CN 106957082A
- Authority
- CN
- China
- Prior art keywords
- geothermal water
- hydrocyclone
- separation device
- solid separation
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
The invention provides a kind of GEOTHERMAL WATER gas-liquid solid separation device, the suction pump being connected including GEOTHERMAL WATER gas-liquid solid separation device with GEOTHERMAL WATER gas-liquid solid separation device, the GEOTHERMAL WATER gas-liquid solid separation device includes tank body, the tank body is by permeable baffle plate and waterproof barrier partitions into upper-part centralized air cavity, three cavitys of middle part collect cavity and bottom sand setting chamber, hydrocyclone is installed in the tank body and through the upper-part centralized air cavity, middle part collect cavity and bottom sand setting chamber, the device is made up of GEOTHERMAL WATER gas-liquid solid separation device and suction pump, the processing that GEOTHERMAL WATER passes through the component of the designs such as the hydrocyclone in gas-liquid solid separation device, set of device is that gas phase in hot water over the ground can be achieved, solid formation is separated, reduce GEOTHERMAL WATER gassiness, containing the solid harmful effect to Geothermal Exploitation and Utilization, the hydrocyclone of varying number and specification may be selected according to the GEOTHERMAL WATER water of processing and associated components are adjusted to corresponding.
Description
Technical field
The present invention relates to underground heat technical field of water treatment, and in particular to a kind of GEOTHERMAL WATER gas-liquid solid separation device.
Background technology
The environmental hazard of current traditional fossil energy is gradually taken seriously, and geothermal energy develops power as a kind of cleaning new energy
Subsist cumulative big, GEOTHERMAL WATER is largely drawn up ground from underground in Geothermal Exploitation and Utilization, in the process inevitably by ground
Under sand grains and the insoluble gas of various soluble gas etc. together mix extraction with GEOTHERMAL WATER, can additionally contain a large amount of conveyance conduits
Present in solid phase and the gas gas-phase objects such as air, iron rust, clay.Thus cause subsequently heat exchanger, water pump, pipeline, valve etc. occur
Equipment attrition, in addition gas gas-phase objects can cause pipeline gas to block up.Heat exchanger heat exchange efficiency such as declines to a great extent at the harm, can more cause underground heat tail
Water gassiness solid content is big, causes the processing of geothermal reinjection tail water to use high-precision filtration equipment frequent jams, recharge gas occurs and blocked up
The harm such as plug, particle blocking.
Single equipment is all taken to reach separation purpose the solid phase in GEOTHERMAL WATER, gas gas-phase objects at present.It is general for gas gas-phase objects
Separation purpose is reached using gas-liquid bulk density difference all over using exhaust tank, air exhaust pool or the other similar devices of big volume, the kind equipment
Take up an area big, effect poor.Hydrocyclone is mainly taken to separate for solid formations such as sand grains, iron rust, but conventional hydrocyclone
It can not realize that delivery port can not make GEOTHERMAL WATER form strong eddy flow state without pressure nature overflow, hydrocyclone, cause cyclonic separation
Effect extreme difference.
The content of the invention
For the problem of gas phase, solid phase are adversely affected to geothermal exploitation in GEOTHERMAL WATER and existing separator lacks
Fall into, a kind of GEOTHERMAL WATER gas-liquid solid separation device of present invention design.The device is by GEOTHERMAL WATER gas-liquid solid separation device and suction pump structure
Into GEOTHERMAL WATER is by the processing of the component of the designs such as the hydrocyclone in gas-liquid solid separation device, and set of device is that can be achieved
To gas phase, solid formation separation in GEOTHERMAL WATER, GEOTHERMAL WATER gassiness is reduced, containing the solid harmful effect to Geothermal Exploitation and Utilization, according to place
The GEOTHERMAL WATER water of reason may be selected the hydrocyclone of varying number and specification and adjust associated components to corresponding.
Specifically technical scheme is：
A kind of GEOTHERMAL WATER gas-liquid solid separation device, including GEOTHERMAL WATER gas-liquid solid separation device separate dress with GEOTHERMAL WATER gas-liquid-solid
The suction pump of connection is put, the GEOTHERMAL WATER gas-liquid solid separation device includes tank body, and the tank body is by permeable baffle plate and waterproof baffle plate
Upper-part centralized air cavity, three cavitys of middle part collect cavity and bottom sand setting chamber are separated into, hydrocyclone is installed in the tank body
And through the upper-part centralized air cavity, middle part collect cavity and bottom sand setting chamber；
There is no overfall, underflow opening and feeding mouth on the hydrocyclone, feeding mouth passes through pipeline and underground heat aqueous vapor
The inlet set on liquid-solid separation device is connected；
The permeable baffle plate is made up of punched-plate, gas-liquid separation filler, Turbogrid plates successively from top to down；The hydraulic cyclone
Device passes through permeable baffle plate and hydrocyclone frame is on hydrocyclone, and the hydrocyclone is provided with two water outlet perforates；
The overfall passes through the water outlet perforate, and underground heat aqueous vapor is also mixed during for running；
The waterproof baffle plate passes through waterproof baffle plate into bottom sand setting chamber, institute for completely cutting off the aqueous GEOTHERMAL WATER of gassiness
Waterproof baffle plate is stated provided with two mounting holes, the mounting hole is used to fix hydrocyclone and make what is set on hydrocyclone
Underflow opening passes through waterproof baffle plate.
Further, the suction pump running frequency is by the differential pressure type liquid level meter that is set on GEOTHERMAL WATER gas-liquid solid separation device
Control so that level stability between permeable baffle plate and waterproof baffle plate, and makes in tank body in GEOTHERMAL WATER gas-liquid solid separation device
All the time low-pressure state is in tank body.
Further, the installation portion of the mounting hole and hydrocyclone is provided with sealing device.
Further, GEOTHERMAL WATER enters entering for hydrocyclone by the inlet on GEOTHERMAL WATER gas-liquid solid separation device tank body
Material mouth, because whole tank body is in low-pressure state all the time in the process of running, gassiness contains solid GEOTHERMAL WATER can be in hydrocyclone
Strong eddy flow is formed along hydrocyclone inwall under effect, sand grains, iron rust solid phase particles are under the double action of centrifugal force and gravity
Drag and press close to inner wall position to hydrocyclone bottom sand setting chamber is discharged into by cyclone underflow opening downwards, when the material position of bottom sand setting chamber
When meter detects solid phase particles arrival certain material position, now open electronic sand flash valve and closing after solid formation, row is discharged by sand removing hole
Electronic sand flash valve.
Further, the bottom sand setting chamber is provided with slope aspect sand removing hole and the gradient and every sand plate, and it prevents bottom sand setting chamber
Interior solid formation is involved in hydrocyclone in operation process.
Beneficial effect is：The present invention relates to a kind of GEOTHERMAL WATER gas-liquid solid separation device, package unit includes waterpower rotation
Flow device, volume tank, baffle plate, water pump, valve, instrument, electrical control etc..Gas, liquid, solid in hot fluid can be achieved to separate, especially fit
For the generally GEOTHERMAL WATER containing Water Soluble Gas and sand, gas phase, solid formation are solved to Geothermal Exploitation and Utilization and geothermal tail water recharge
Unfavorable interference and influence.Device effectively plays cyclone eddy flow effect and combines porous plate diffusing, and set of device can be exclusively
Gas phase, solid formation in hot fluid, it is poor to overcome current Swirling flow sand-removing kind equipment desanding effect, exhaust equipment complex structure and removes
Sand, exhaust need to be separately provided the drawbacks of installation floor space is big.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structure principle chart of the present invention；
Fig. 2 is the structural representation of GEOTHERMAL WATER gas-liquid solid separation device in the present invention；
Fig. 3 is GEOTHERMAL WATER gas-liquid solid separation device internal structure section plan view in the present invention；
Fig. 4 is the structural representation of hydrocyclone in the present invention；
Fig. 5 is the structural representation of permeable baffle plate in the present invention；
Fig. 6 is the structural representation of waterproof baffle plate in the present invention.
Reference and component names are as follows：
GEOTHERMAL WATER gas-liquid solid separation device I, suction pump II；Upper-part centralized air cavity 1, middle part collect cavity 2, bottom sand setting chamber 3, pressure
Differential liquid level gauge 5, level-sensing device 6, inlet 2-1, liquid outlet 2-2, exhaust outlet 1-1, sand removing hole 3-1, every sand plate 3-2, electronic row
Sand valve 3-3；
Permeable baffle plate 1-2, punched-plate 1-2A, gas-liquid separation filler 1-2B, Turbogrid plates 1-2C, water outlet perforate 1-2D；
Waterproof baffle plate 2-3, mounting hole 2-3A；
Hydrocyclone 4, overfall 4-2, underflow opening 4-3, feeding mouth 4-1.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned
Other embodiment, belongs to the scope that the present invention is protected.
Referring to shown in Fig. 1-Fig. 6, the invention provides a kind of GEOTHERMAL WATER gas-liquid solid separation device, refering to Fig. 1, package unit
It is made up of with system GEOTHERMAL WATER gas-liquid solid separation device I and suction pump II, wherein suction pump II, which is used to extract, passes through underground heat aqueous vapor
The treated GEOTHERMAL WATER of liquid-solid separation device I, it is ensured that GEOTHERMAL WATER gas-liquid solid separation device I being capable of continuous-stable work；
Refering to Fig. 1, Fig. 2, the running frequency of suction pump II is by the differential pressure type liquid level meter 5 on GEOTHERMAL WATER gas-liquid solid separation device I
Signal control running frequency maintain in the tank body of GEOTHERMAL WATER gas-liquid solid separation device I level stability permeable baffle plate 1-2 with it is waterproof
Between baffle plate 2-3, it is ensured that be in low-pressure state in tank all the time；
Refering to Fig. 2, GEOTHERMAL WATER gas-liquid solid separation device I is separated into upper-part centralized by permeable baffle plate 1-2 and waterproof baffle plate 2-3
Air cavity 1, middle part collect cavity 2,3 three cavitys of bottom sand setting chamber, hydrocyclone 4 are installed on interior and through three cavitys；
Refering to Fig. 2, Fig. 4, there are overfall 4-2, underflow opening 4-3, feeding mouth 4-1 on hydrocyclone 4.Feeding mouth 4-1 leads to
The inlet 2-1 crossed on pipeline and GEOTHERMAL WATER gas-liquid solid separation device I connects.
Refering to Fig. 5, permeable baffle plate 1-2 is from top to down successively by punched-plate 1-2A, gas-liquid separation filler 1-2B and Turbogrid plates
1-2C is constituted；Frame has the overfall of two water outlet perforate 1-2D hydrocyclones 4 on hydrocyclone 4 on permeable baffle plate 1-2
4-2 passes through this hole.Operationally GEOTHERMAL WATER gas-liquid mixed；
It can completely cut off the aqueous GEOTHERMAL WATER of gassiness refering to Fig. 2, Fig. 6, waterproof baffle plate 2-3 through waterproof baffle plate 2-3 to enter
Bottom sand setting chamber 3.Waterproof baffle plate 2-3 is used to hydrocyclone 4 is fixedly mounted and waterpower is revolved provided with two mounting hole 2-3A
The underflow opening 4-3 for flowing device 4 passes through waterproof baffle plate 2-3, and mounting hole 2-3A installs contact site with hydrocyclone must set close
Envelope.
Refering to Fig. 1, Fig. 2, GEOTHERMAL WATER enters water by the inlet 2-1 on the tank body of GEOTHERMAL WATER gas-liquid solid separation device I first
The feeding mouth 4-1 of power cyclone 4, due to whole tank body in the process of running, thing is in low-pressure state all the time, can be to greatest extent
The cyclonic action of hydrocyclone 4 is played, gassiness contains solid GEOTHERMAL WATER can be in the presence of hydrocyclone 4 along hydrocyclone 4
Inwall forms strong eddy flow, thus GEOTHERMAL WATER generation centrifugal force and different pressure distributions, and the solid phase particles such as sand grains, iron rust are in centrifugation
Dragged under power and the double action of gravity and most press close to inner wall position to hydrocyclone 4 bottom is discharged into by cyclone underflow opening 4-3 downwards
Portion's sand setting chamber 3.When the level-sensing device 6 of bottom sand setting chamber 3, which detects solid phase particles, reaches certain material position, electronic sediment outflow is now opened
Valve 3-3 closes electronic sand flash valve 3-3 after discharging solid formation, row by sand removing hole 3-1.The solid formations such as sand grains, iron rust in GEOTHERMAL WATER
It is separated.
Refering to Fig. 2, bottom sand setting chamber 3 has the slope aspect sand removing hole 3-1 gradient and prevented every sand plate 3-2 in bottom sand setting chamber 3
Solid formation be involved in operation process in hydrocyclone 4；
Refering to Fig. 2, because GEOTHERMAL WATER forms strong eddy flow in hydrocyclone 4, in the middle part of GEOTHERMAL WATER swirling flow, both waterpower was revolved
The stream longitudinal central portion of device 4 is put and can form a low pressure open tubular column, gas can separate out in this, GEOTHERMAL WATER gas-liquid initial gross separation.By
It is in the gas of low-pressure state, eddy flow shape GEOTHERMAL WATER and precipitation in the tank body of GEOTHERMAL WATER gas-liquid solid separation device I all the time in operation
It can be shed by the overfall 4-2 overflows of hydrocyclone 4.The underground heat water liquid that overflow sheds is due under Action of Gravity Field nature
Fall, the permeable gear being made up of in dropping process by tank body top punched-plate 1-2A, gas-liquid separation filler 1-2B and Turbogrid plates 1-2C
Plate 1-2 breaks up, and increase GEOTHERMAL WATER surface area is beneficial to gas loss from water, further contained gas in separation GEOTHERMAL WATER.Separate out
Gas be enriched in after upper-part centralized air cavity 1 and discharged by exhaust outlet 1-1 on tank body because density is small, under drop down onto middle part collect cavity 2
Separation gas phase and solid phase GEOTHERMAL WATER by suction pump II extract out be delivered to land used hot water facility, package unit is continuously transported with system
OK.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its Xiao Wu circle
It is fixed.
Claims (5)
1. a kind of GEOTHERMAL WATER gas-liquid solid separation device, including GEOTHERMAL WATER gas-liquid solid separation device (I) are separated with GEOTHERMAL WATER gas-liquid-solid
The suction pump (II) of device (I) connection, it is characterised in that：The GEOTHERMAL WATER gas-liquid solid separation device (I) includes tank body, the tank body
Upper-part centralized air cavity (1), middle part collect cavity (2) and bottom sand setting are separated into by permeable baffle plate (1-2) and waterproof baffle plate (2-3)
(3) three cavitys of chamber, hydrocyclone (4) is installed in the tank body and through the upper-part centralized air cavity (1), middle part collect cavity
And bottom sand setting chamber (3) (2)；
No overfall (4-2), underflow opening (4-3) and feeding mouth (4-1), feeding mouth (4-1) on the hydrocyclone (4)
It is connected by pipeline with the inlet (2-1) set on GEOTHERMAL WATER gas-liquid solid separation device (I)；
The permeable baffle plate (1-2) is from top to down successively by punched-plate (1-2A), gas-liquid separation filler (1-2B), Turbogrid plates (1-
2C) constitute；The hydrocyclone (4) passes through permeable baffle plate (1-2) and hydrocyclone (4) frame is on hydrocyclone (4),
The hydrocyclone (4) is provided with two water outlet perforates (1-2D)；The overfall (4-2) passes through the water outlet perforate (1-
Underground heat aqueous vapor is also mixed when 2D), for running；
The waterproof baffle plate (2-3) is sunk for completely cutting off the aqueous GEOTHERMAL WATER of gassiness through waterproof baffle plate (2-3) into bottom
Sand chamber (3), the waterproof baffle plate (2-3) is provided with two mounting holes (2-3A), and the mounting hole (2-3A) is used to fix waterpower
Cyclone (4) simultaneously makes the underflow opening (4-3) set on hydrocyclone (4) pass through waterproof baffle plate (2-3).
2. GEOTHERMAL WATER gas-liquid solid separation device according to claim 1, it is characterised in that：Suction pump (II) the operation frequency
Rate is controlled by the differential pressure type liquid level meter (5) set on GEOTHERMAL WATER gas-liquid solid separation device (I) so that GEOTHERMAL WATER gas-liquid-solid separation dress
Level stability is put in (I) in tank body between permeable baffle plate (1-2) and waterproof baffle plate (2-3), and makes to be in all the time in tank body
Low-pressure state.
3. GEOTHERMAL WATER gas-liquid solid separation device according to claim 1, it is characterised in that：The mounting hole (2-3A) and water
The installation portion of power cyclone (4) is provided with sealing device.
4. GEOTHERMAL WATER gas-liquid solid separation device according to claim 1, it is characterised in that：GEOTHERMAL WATER is by GEOTHERMAL WATER gas-liquid-solid
Inlet (2-1) on separator (I) tank body enters the feeding mouth (4-1) of hydrocyclone (4), due in the process of running
Whole tank body is in low-pressure state all the time, and gassiness contains solid GEOTHERMAL WATER can be in the presence of hydrocyclone (4) along hydrocyclone
(4) inwall forms strong eddy flow, and sand grains, iron rust solid phase particles are dragged under the double action of centrifugal force and gravity to hydrocyclone
(4) press close to inner wall position and bottom sand setting chamber (3) is discharged into by cyclone underflow opening (4-3) downwards, when the material position of bottom sand setting chamber (3)
When meter (6) detects solid phase particles arrival certain material position, now open electronic sand flash valve (3-3) and discharged admittedly by sand removing hole (3-1)
Electronic sand flash valve (3-3) is closed after phase thing, row.
5. GEOTHERMAL WATER gas-liquid solid separation device according to claim 1, it is characterised in that：The bottom sand setting chamber (3) sets
There are slope aspect sand removing hole (3-1) and the gradient and every sand plate (3-2), it prevents the solid formation in bottom sand setting chamber (3) in operation process
In be involved in hydrocyclone (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710282974.7A CN106957082B (en) | 2017-04-26 | 2017-04-26 | Geothermal water gas-liquid-solid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710282974.7A CN106957082B (en) | 2017-04-26 | 2017-04-26 | Geothermal water gas-liquid-solid separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106957082A true CN106957082A (en) | 2017-07-18 |
| CN106957082B CN106957082B (en) | 2023-09-22 |
Family
ID=59484381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710282974.7A Active CN106957082B (en) | 2017-04-26 | 2017-04-26 | Geothermal water gas-liquid-solid separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106957082B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115753A (en) * | 2020-01-03 | 2020-05-08 | 西南石油大学 | Easily wash liftable geothermol power exploitation and use triphase separation device |
| CN115163011A (en) * | 2022-06-28 | 2022-10-11 | 中国矿业大学 | Automatic pressure-control circulating sand-removing exploitation system and exploitation method for geothermal resources |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3158765U (en) * | 2009-05-08 | 2010-04-22 | 古堤 泰次 | Solid separation device |
| CN102921568A (en) * | 2012-10-18 | 2013-02-13 | 宝鸡石油机械有限责任公司 | Deep-sea underwater gas-liquid cyclone separator |
| CN103537111A (en) * | 2013-10-14 | 2014-01-29 | 航天环境工程有限公司 | Filling material cyclone composite stripping tower and application thereof |
| CN104771941A (en) * | 2015-04-10 | 2015-07-15 | 胜利油田森诺胜利工程有限公司 | Gas-liquid-solid separator for geothermal water and separating method of gas-liquid-solid separator |
| CN206735858U (en) * | 2017-04-26 | 2017-12-12 | 中石化绿源地热能开发有限公司 | A kind of GEOTHERMAL WATER gas-liquid solid separation device |
-
2017
- 2017-04-26 CN CN201710282974.7A patent/CN106957082B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3158765U (en) * | 2009-05-08 | 2010-04-22 | 古堤 泰次 | Solid separation device |
| CN102921568A (en) * | 2012-10-18 | 2013-02-13 | 宝鸡石油机械有限责任公司 | Deep-sea underwater gas-liquid cyclone separator |
| CN103537111A (en) * | 2013-10-14 | 2014-01-29 | 航天环境工程有限公司 | Filling material cyclone composite stripping tower and application thereof |
| CN104771941A (en) * | 2015-04-10 | 2015-07-15 | 胜利油田森诺胜利工程有限公司 | Gas-liquid-solid separator for geothermal water and separating method of gas-liquid-solid separator |
| CN206735858U (en) * | 2017-04-26 | 2017-12-12 | 中石化绿源地热能开发有限公司 | A kind of GEOTHERMAL WATER gas-liquid solid separation device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115753A (en) * | 2020-01-03 | 2020-05-08 | 西南石油大学 | Easily wash liftable geothermol power exploitation and use triphase separation device |
| CN111115753B (en) * | 2020-01-03 | 2022-03-01 | 西南石油大学 | Easily wash liftable geothermol power exploitation and use triphase separation device |
| CN115163011A (en) * | 2022-06-28 | 2022-10-11 | 中国矿业大学 | Automatic pressure-control circulating sand-removing exploitation system and exploitation method for geothermal resources |
| CN115163011B (en) * | 2022-06-28 | 2023-10-13 | 中国矿业大学 | Geothermal resource automatic pressure control circulation desanding exploitation system and exploitation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106957082B (en) | 2023-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206735858U (en) | A kind of GEOTHERMAL WATER gas-liquid solid separation device | |
| CN104150632B (en) | Solid three grades of oil gas water is separated skid body device | |
| CN106957082A (en) | A kind of GEOTHERMAL WATER gas-liquid solid separation device | |
| CN207468255U (en) | A kind of Horizontal oil-water separator | |
| CN205687865U (en) | The vertical three phase separator of compact high efficient | |
| CN207598224U (en) | A kind of shale gas special horizontal gas-liquid sand three-phase separator measurement sled | |
| CN208308476U (en) | A kind of oily wastewater separator | |
| CN203796202U (en) | Mud purification device | |
| CN106433764A (en) | Short-process water pre-separation apparatus for oilfield produced fluid | |
| CN106669990A (en) | Cyclone separator of oblique side-cutting cyclone water inlet structure | |
| CN207726766U (en) | Flotation tank for water-oil separating | |
| CN2856695Y (en) | Pressure pipeline desander with multiple sands discharging buckets | |
| CN105257273B (en) | It is a kind of at sled gs-oil separator | |
| CN201308800Y (en) | Centrifugal net filter | |
| CN106698553A (en) | Cyclone separator with U-shaped pipe water outlet structure | |
| CN208493370U (en) | A kind of rotational flow grit chamber sand settling machine | |
| CN208345806U (en) | The device of suspended particulate substance in a kind of processing water body | |
| CN208275052U (en) | A kind of oil water separator | |
| CN206204235U (en) | A kind of pre- turnout reason device of oil field mining liquid short route | |
| CN206519266U (en) | A kind of cyclone separator of oblique lateral incision eddy flow water inlet structure | |
| CN206521301U (en) | A kind of cyclone separator of straight tube eddy flow water inlet structure | |
| CN206518973U (en) | The cyclone separator of water water flowing out structure is received in a kind of combination | |
| CN206337627U (en) | It is a kind of to safeguard soon, without blocking sewage delivery device | |
| CN201330572Y (en) | Drilling fluid four-phase separator | |
| CN220116472U (en) | Low-pressure natural gas treatment device in gas gathering station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |